Denon DN-D9000 Service Manual page 13

Pin
Pin Name Symbol
No.
88 P94 RCRST_
89 P95 APOWER
90 P96 RESERVE
91 P97 RESERVE
92 BREQ_ BREQ_
93 BRACK_ BRACK_
94 WEL_ WE_
95 P51 RESERVE
96 RE_ RE_
97 CS2_ CS2_
98 VDD VDD
99 VSS VSS
100 P54, BSTRE SAMPC1
101 P55, WR_ SAMPC2
102 CS3_ CS3_
103 A00 A00
104 A01 A01
105 A02 A02
106 A03 A03
107 A04 A04
108 A05 A05
109 A06 A06
110 A07 A07
111 A08 A08
112 PD6 RESERVE
113 PD7 RESERVE
114 A09 A09
115 A10 A10
116 A11 A11
117 A12 A12
118 A13 A13
119 VDD VDD
120 PC4 RESERVE
121 A14 A14
122 A15 A15
123 A16 A16
124 A17 A17
125 A18 A18
126 A19 A19
127 A20 A20
128 A21 A21
I/O DET Ext Ini Res
O — Pd L
O — Pd L
O — — H —
O — — H —
I — Pu H
O — Pu H
O — Pu —
O — — H —
O — Pu —
O — Pu —
— — — — —
— — — — —
O — Pu H
O — Pu H
O — Pu —
O — — — —
O — — — —
O — — — —
O — — — —
O — — — —
O — — — —
O — — — —
O — — — —
O — — — —
O — — L —
O — — L —
I — — — —
I — — — —
O — — — —
O — — — —
O — — — —
— — — — —
O — — L —
O — — — —
O — — — —
O — — — —
O — Pu — —
O — Pu — —
O — Pu — —
O — Pu — —
O — Pu — —
Function
L RCD90 reset signal (L: Reset)
L Analog output voltage ON/OFF (L: OFF)
H Bus request signal
H Bus request accept signal
H Ext. memory write enable (Lower 8bit)
H Ext. memory read enable
H Ext. memory chip select 2 (DSP1 interface)
Power (+3.3V)
GND
H Not used
H Not used
H Ext. memory chip select 3 (DSP2 interface)
Ext. memory address bus 0
Ext. memory address bus 1
Ext. memory address bus 2
Ext. memory address bus 3
Ext. memory address bus 4
Ext. memory address bus 5
Ext. memory address bus 6
Ext. memory address bus 7
Ext. memory address bus 8
Ext. memory address bus 9
Ext. memory address bus 10
Ext. memory address bus 11
Ext. memory address bus 12
Ext. memory address bus 13
Power (+3.3V)
Ext. memory address bus 14
Ext. memory address bus 15
Ext. memory address bus 16
Ext. memory address bus 17
Ext. memory address bus 18
Ext. memory address bus 19
Ext. memory address bus 20
Ext. memory address bus 21
DN-D9000
13